#336F9E#336F9E

#336F9E is a mid, moderate cyan. Relative luminance 0.145; OKLCH L 52.4% C 0.097 H 244.9°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#336F9E
RGB	rgb(51, 111, 158)
HSL	hsl(206, 51%, 41%)
HSV	hsv(206, 68%, 62%)
CMYK	cmyk(67.7%, 29.7%, 0%, 38%)
CIE-LAB	lab(45.00, -3.87, -31.12)
CIE-LCH	lch(45.00, 31.36, 262.92°)
OKLab	oklab(52.37% -0.0412 -0.0878)
OKLCH	oklch(52.37% 0.097 244.9)
XYZ	xyz(13.2189, 14.5399, 34.4510)
Luminance	0.1454 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#336F9E #9E6233

analogous

#339E97 #336F9E #33399E

triadic

#336F9E #9E336F #6F9E33

tetradic

#336F9E #97339E #9E6233 #399E33

square

#336F9E #97339E #9E6233 #399E33

split-complementary

#336F9E #9E3339 #9E9733

monochromatic

#152E41 #244E70 #336F9E #4A8FC4 #78ABD3

Accessibility & contrast

On white

5.37

#336F9E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#336F9E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #336F9E

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##336F9E	#FFFFFF	#000000	##FFFFFF
##336F9E	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A70A0

Deuteranopia (green-blind)

#4B669D

Tritanopia (blue-blind)

#007A7F

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #336f9e;
/* rgb */ color: rgb(51, 111, 158);
/* oklch */ color: oklch(52.4% 0.097 244.9);

Tailwind

colors: {
  custom: {
    50: '#7798bb',
    500: '#336f9e',
    950: '#000000',
  },
}

SCSS

$custom: #336f9e;
$custom-light: #7798bb;
$custom-dark: #000000;

JSON

{
  "hex": "#336f9e",
  "rgb": {
    "r": 51,
    "g": 111,
    "b": 158
  },
  "hsl": {
    "h": 206.355,
    "s": 51.196,
    "l": 40.98
  },
  "oklch": {
    "l": 0.52366,
    "c": 0.09701,
    "h": 244.9
  },
  "luminance": 0.14541
}

Semantic roles & 50–950 ramp

primary

#336F9E

secondary

#BC9271

accent

#8B4DDB

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090D11

muted

#7B7E80

Preview Lab

Preview with #336F9E

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →